Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Number of auxiliary contacts as normally open contact0
Rated permanent current Iu400A
Degree of protection (IP)IP20
Number of auxiliary contacts as change-over contact0
With integrated under voltage releaseNo
Rated voltage690 - 690V
Overload release current setting280.0 - 400A
Number of poles4
Number of auxiliary contacts as normally closed contact0
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz70kA
Motor drive integratedNo
Position of connection for main current circuitFront side
Adjustment range short-term delayed short-circuit release- - -A
With switched-off indicatorNo
Type of electrical connection of main circuitBolt connection
Type of control elementToggle
Adjustment range undelayed short-circuit release2000 - 4000A
DIN rail (top hat rail) mounting optionalNo
Motor drive optionalYes
Device constructionBuilt-in device fixed built-in technique
Complete device with protection unitYes
Integrated earth fault protectionNo
Suitable for DIN rail (top hat rail) mountingNo
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1SDA054447R1 | T5H 400 TMA 400-4000 4P F F
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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Number of auxiliary contacts as normally open contact
0
Rated permanent current Iu
400A
Degree of protection (IP)
IP20
Number of auxiliary contacts as change-over contact
0
With integrated under voltage release
Rated voltage
690 .. 690V
Overload release current setting
280.0 .. 400A
Number of poles
4
Number of auxiliary contacts as normally closed contact
0
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Motor drive integrated
Position of connection for main current circuit
Front side
Adjustment range short-term delayed short-circuit release
- .. -A
With switched-off indicator
Type of electrical connection of main circuit
Bolt connection
Type of control element
Toggle
Adjustment range undelayed short-circuit release
2000 .. 4000A
DIN rail (top hat rail) mounting optional
Motor drive optional
Device construction
Built-in device fixed built-in technique
Complete device with protection unit
Integrated earth fault protection
Suitable for DIN rail (top hat rail) mounting
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.